
The MAX7490/MAX7491 consist of two identical low-power, low-voltage, wide dynamic range, rail-to-rail, 2nd-order switched-capacitor building blocks. Each of the two filter sections, together with two to four external resistors, can generate all standard 2nd-order functions: bandpass, lowpass, highpass, and notch (band reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be created by cascading multiple MAX7490/MAX7491s.Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff frequency control. The clock-to-center frequency ratio is 100:1. Sampling is done at twice the clock frequency, further separating the cutoff frequency and Nyquist frequency.The MAX7490/MAX7491 have an internal rail splitter that establishes a precise common voltage needed for single-supply operation. The MAX7490 operates from a single +5V supply and the MAX7491 operates from a single +3V supply. Both devices feature a low-power shutdown mode and come in a 16-pin QSOP package.
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
MAX7490EEE+ is an authentic electronic component manufactured by Analog Devices, categorized under Active Filter. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official MAX7490EEE+ datasheet above.
Electronic component spot-market pricing for MAX7490EEE+ fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for MAX7490EEE+ depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…
Loading articles…

NGW40T65M3DFP is Nexperia's 650 V, 40 A TO-247 IGBT for servo inverters. Specify load, cooling and short-circuit protection before comparing offers.
Read more →
MT40A2G8SA-062E:F is Micron's 16Gb x8 DDR4-3200 chip. New Manassas output does not guarantee this part; check SA vs AG ball material before buying.
Read more →
TMP116NAIDRVR is TI's TMP116N digital temperature sensor: ±0.3°C max at −25–85°C, 3.3 V. Review PCB heat and fixture error; request a quote.
Read more →
TLC5948APWPR is TI's 16-channel LED driver with dot correction, brightness and fault readback. Check controller, heat and TLC5947 trade-offs.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
| Analog Devices | 2,570 | ||||
| Analog Devices | 3,980 | ||||
| Analog Devices | 1,590 | ||||
| Analog Devices | -- | 7,050 | |||
| Analog Devices | 9,370 | ||||
| Analog Devices | 8,820 | ||||
| Analog Devices | - | 3,640 | |||
| Analog Devices | 8,610 | ||||
| Analog Devices | 6,920 | ||||
| Analog Devices | 6,710 |